CVE-2025-1656: Autodesk Revit

High severity, CVSS 7.8. EPSS: 0.3% chance of exploitation in the next 30 days.

A maliciously crafted PDF file, when linked or imported into Autodesk applications, can force a Heap-Based Overflow vulnerability. A malicious actor can leverage this vulnerability to cause a crash, read sensitive data, or execute arbitrary code in the context of the current process.

Affected products

• Autodesk Revit: from 2023, before 2023.1.7 (fixed in 2023.1.7); from 2024, before 2024.3.2 (fixed in 2024.3.2); from 2025, before 2025.4.1 (fixed in 2025.4.1)

Published 2025-04-15. Last modified 2026-06-17.